經濟學供給與需求市場與福利(ppt 48頁)

主要內容
Consumers, Producers, and the Efficiency of Markets消費者、生產者與市場效率
Revisiting the Market Equilibrium
回顧市場均衡
Welfare Economics
Welfare Economics 福利經濟學
Consumer Surplus 消費者剩餘
Four Possible Buyers’ Willingness to Pay... 四個可能買者的支付意願…
Consumer Surplus 消費者剩餘
The Demand Schedule and the Demand Curve
需求表與需求曲線
Figure 1 The Demand Schedule and the Demand Curve
圖1. 需求表與需求曲線
Measuring Consumer Surplus with the Demand Curve...
用需求曲線衡量消費者剩餘...
Figure 2 Measuring Consumer Surplus with the Demand Curve
圖2. 用需求曲線衡量消費者剩餘
Figure 3 How the Price Affects Consumer Surplus
圖3. 價格如何影響消費者剩餘
Measuring Consumer Surplus with the Demand Curve用需求曲線衡量消費者剩餘
What Does Consumer Surplus Measure?
消費者剩餘衡量了什麼？
Producer Surplus 生產者剩餘
The Costs of Four Possible Sellers... 四個可能賣者的成本…
Using the Supply Curve to Measure Producer Surplus利用供給曲線衡量生產者剩餘
The Supply Schedule and the Supply Curve
供給表和供給曲線
The Supply Schedule and the Supply Curve供給表和供給曲線
Figure 6 How the Price Affects Producer Surplus
圖6. 價格如何影響生產者剩餘
Using the Supply Curve to Measure Producer Surplus 用供給曲線衡量生產者剩餘
MARKET EFFICIENCY
市場效率
Market Efficiency 市場效率
Consumer and Producer Surplus in the Market Equilibrium...
市場均衡時的消費者與生產者剩餘...
Summary
小結

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